%?Following?code?bakes?a?birthday?cake?for?someone?special?to?whom?you
%?wanna?surprise?on?his/her?birthday?with?a?cake?in?MATLAB?;）
%
%?This?is?a?chocolate?flavored?cake?decorated?with?cheries?on?top?......
%?yyuummmyy?:）?:）
%
%?Lighted?birthday?candle?has?been?put?up?on?cake;?Think?of?a?wish?and?blow
%?off?candle?by?clicking?on?flame?（yellowish?in?colour）...?and?here?comes
%?the?celebration?with?birthday?song..?:）?:）?..?Wish?you?a?very?very?happy
%?birthday..
%
%?While?running?code?make?sure?that?PC?speakers?are?ON
%
%?Cake?prepared?by?Amol?G.?Mahurkar
%
%?Birthday_gift.m?Revisions
%
%?Version?1.2???04/25/2013??A/V?sync
%
%?Version?1.1	12/19/2011
%
%?Version?1.0	10/28/2011
%
%?Please?suggest?some?extra?features?you?think?should?be?in?this?birthday?gift
%

%%
function?Birthday_gift（）

clc;?clear;?close?all;

instruc?=?[‘Happy?Birthday?!!!!‘char（10）char（10）...
????‘Here?is?a?birthday?cake?for?someone?special‘char（10）char（10）...
????‘Make?sure?that?PC?speakers?are?ON‘char（10）char（10）...
????‘This?cake?has?following?features:‘char（10）...
????‘1.?Chocolate?flavored...?and?yummy?:）?:）?‘char（10）...
????‘2.?Decorated?with?cheries?:）?:）‘char（10）...
????‘3.?Lighted?birthday?candle?on?top?of?it‘char（10）char（10）...
????‘Think?of?a?wish?and‘char（10）...
????‘Blow?off?candle?by?clicking?on?flame?（yellowish?in?colour?obviously）‘char（10）...
????‘Enjoy?your?birthday?cake!!!‘char（10）char（10）...
????‘And?ya?wish?you?a?very?happy?birthday‘];

if（~strcmp（‘Ok‘questdlg（instruc‘Surprise?!!!!!‘‘Ok‘‘Cancel‘‘Ok‘）））
????quit;
end

global?bday_name;
global?your_name;
temp?=?inputdlg（{‘Birthday?boy/girl?name:‘‘Best?Wishes?from:‘}）;
bday_name?=?temp{1};
your_name?=?temp{2};
clear?temp;
%%?base

n?=?20;
theta?=?（0:n）/n*2*pi;
sintheta?=?sin（theta）;?sintheta（n+1）?=?0;
m?=?11;
r?=?ones（1m）‘;
x1?=?r?*?cos（theta）;
y1?=?r?*?sintheta;
z1?=?（0:m-1）‘/（m-1）?*?ones（1n+1）;

r?=?[1?1?linspace（0.809）]‘;
x2?=?r?*?cos（theta）;
y2?=?r?*?sintheta;
z2?=?ones（1121）;

%%?Cherry

theta?=?（-n:2:n）/n*pi;
phi?=?（-n:2:n）‘/n*pi/2;
cosphi?=?cos（phi）;?cosphi（1）?=?0;?cosphi（n+1）?=?0;
sintheta?=?sin（theta）;?sintheta（1）?=?0;?sintheta（n+1）?=?0;
x3?=?0.1.*cosphi*cos（theta）;
y3?=?0.1.*cosphi*sintheta;
z3?=?0.1.*sin（phi）*ones（1n+1）;

%%?Candle

x4=0.05.*ones（m1）*cos（theta）?+?0.5;
y4=0.05.*ones（m1）*sintheta?+?0.5;
z4?=?（0:m-1）‘/（m-1）?*?ones（1n+1）?+?0.5;

r11=linspace（0.05010）;
r11=[0.05?r11];
r11=r11‘;
x5=r11*cos（theta）?+?0.5;
y5=r11*sintheta?+?0.5;
z5?=?linspace（1.51.811）‘?*?ones（1n+1）;

%%?Flame

theta?=?（-n:2:n）/n*pi;
phi?=?（-n:2:n）‘/n*pi/2;
cosphi?=?cos（phi）;?cosphi（1）?=?0;?cosphi（n+1）?=?0;
sintheta?=?sin（theta）;?sintheta（1）?=?0;?sintheta（n+1）?=?0;
x6?=?0.04.*cosphi*cos（theta）?+?0.5;
y6?=?0.04.*cosphi*sintheta?+?0.5;
z6?=?（linspace（1.7221）‘）*ones（1n+1）;

%%?Cake

[figure1?axes1]?=?figureset（）;
cake_w_flame（x1x2x3x4x5x6y1y2y3y4y5y6z1z2z3z4

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-05-21?15:25??生日祝福音樂動畫\
?????文件??????504876??2010-07-09?23:25??生日祝福音樂動畫\bday_song_8bit_11025.mat
?????文件????????6511??2013-04-25?22:35??生日祝福音樂動畫\Birthday_gift.m
?????文件?????????962??2013-04-25?22:28??生日祝福音樂動畫\Instructions.txt
?????文件????????1313??2013-04-25?13:11??生日祝福音樂動畫\license.txt
?????文件???????35793??2011-10-29?01:16??生日祝福音樂動畫\screenshot_cake.jpg